4
CVSSv2

CVE-2012-5375

Published: 18/02/2013 Updated: 07/11/2023
CVSS v2 Base Score: 4 | Impact Score: 6.9 | Exploitability Score: 1.9
VMScore: 405
Vector: AV:L/AC:H/Au:N/C:N/I:N/A:C

Vulnerability Summary

The CRC32C feature in the Btrfs implementation in the Linux kernel prior to 3.8-rc1 allows local users to cause a denial of service (prevention of file creation) by leveraging the ability to write to a directory important to the victim, and creating a file with a crafted name that is associated with a specific CRC32C hash value.

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linux linux kernel 3.2.21

linux linux kernel 3.4.4

linux linux kernel 3.0.25

linux linux kernel 3.1.2

linux linux kernel 3.4.11

linux linux kernel 3.0

linux linux kernel 3.2.19

linux linux kernel 3.0.22

linux linux kernel 3.2.23

linux linux kernel 3.4.13

linux linux kernel 3.0.5

linux linux kernel 3.5.2

linux linux kernel 3.2.18

linux linux kernel 3.3

linux linux kernel 3.0.38

linux linux kernel 3.1

linux linux kernel 3.2.5

linux linux kernel 3.2.26

linux linux kernel 3.4

linux linux kernel 3.0.18

linux linux kernel 3.0.6

linux linux kernel 3.0.36

linux linux kernel 3.4.23

linux linux kernel 3.0.35

linux linux kernel 3.0.11

linux linux kernel 3.0.34

linux linux kernel 3.5.7

linux linux kernel 3.7.9

linux linux kernel 3.0.32

linux linux kernel 3.2

linux linux kernel 3.4.18

linux linux kernel 3.4.6

linux linux kernel 3.2.16

linux linux kernel 3.4.12

linux linux kernel 3.7.7

linux linux kernel

linux linux kernel 3.3.2

linux linux kernel 3.0.19

linux linux kernel 3.2.27

linux linux kernel 3.0.37

linux linux kernel 3.0.4

linux linux kernel 3.3.8

linux linux kernel 3.0.27

linux linux kernel 3.3.3

linux linux kernel 3.4.5

linux linux kernel 3.2.11

linux linux kernel 3.7.1

linux linux kernel 3.0.42

linux linux kernel 3.0.23

linux linux kernel 3.7.3

linux linux kernel 3.2.10

linux linux kernel 3.0.8

linux linux kernel 3.2.14

linux linux kernel 3.4.14

linux linux kernel 3.3.4

linux linux kernel 3.2.29

linux linux kernel 3.0.40

linux linux kernel 3.4.19

linux linux kernel 3.7

linux linux kernel 3.0.33

linux linux kernel 3.4.9

linux linux kernel 3.0.28

linux linux kernel 3.5.6

linux linux kernel 3.3.6

linux linux kernel 3.6.9

linux linux kernel 3.2.25

linux linux kernel 3.2.4

linux linux kernel 3.7.8

linux linux kernel 3.4.15

linux linux kernel 3.7.6

linux linux kernel 3.0.13

linux linux kernel 3.4.3

linux linux kernel 3.2.9

linux linux kernel 3.0.10

linux linux kernel 3.2.15

linux linux kernel 3.0.1

linux linux kernel 3.1.6

linux linux kernel 3.6.10

linux linux kernel 3.2.20

linux linux kernel 3.2.24

linux linux kernel 3.4.24

linux linux kernel 3.2.6

linux linux kernel 3.2.2

linux linux kernel 3.0.17

linux linux kernel 3.1.3

linux linux kernel 3.1.9

linux linux kernel 3.0.44

linux linux kernel 3.0.16

linux linux kernel 3.5.5

linux linux kernel 3.2.13

linux linux kernel 3.0.21

linux linux kernel 3.0.7

linux linux kernel 3.4.10

linux linux kernel 3.1.5

linux linux kernel 3.1.8

linux linux kernel 3.2.1

linux linux kernel 3.2.7

linux linux kernel 3.5.3

linux linux kernel 3.0.20

linux linux kernel 3.0.24

linux linux kernel 3.3.5

linux linux kernel 3.4.8

linux linux kernel 3.5.4

linux linux kernel 3.0.15

linux linux kernel 3.2.30

linux linux kernel 3.0.39

linux linux kernel 3.0.2

linux linux kernel 3.6.11

linux linux kernel 3.4.20

linux linux kernel 3.7.4

linux linux kernel 3.5.1

linux linux kernel 3.4.2

linux linux kernel 3.1.7

linux linux kernel 3.1.1

linux linux kernel 3.7.2

linux linux kernel 3.4.1

linux linux kernel 3.3.7

linux linux kernel 3.7.5

linux linux kernel 3.0.12

linux linux kernel 3.2.22

linux linux kernel 3.2.17

linux linux kernel 3.4.16

linux linux kernel 3.4.22

linux linux kernel 3.2.8

linux linux kernel 3.1.10

linux linux kernel 3.3.1

linux linux kernel 3.0.3

linux linux kernel 3.0.9

linux linux kernel 3.0.26

linux linux kernel 3.1.4

linux linux kernel 3.0.43

linux linux kernel 3.0.30

linux linux kernel 3.0.31

linux linux kernel 3.0.29

linux linux kernel 3.2.12

linux linux kernel 3.4.17

linux linux kernel 3.2.28

linux linux kernel 3.0.14

linux linux kernel 3.4.7

linux linux kernel 3.4.21

linux linux kernel 3.2.3

linux linux kernel 3.0.41

Vendor Advisories

Several security issues were fixed in the kernel ...
Several security issues were fixed in the kernel ...
Several security issues were fixed in the kernel ...
Several security issues were fixed in the kernel ...
Several security issues were fixed in the kernel ...
Several security issues were fixed in the kernel ...

Exploits

source: wwwsecurityfocuscom/bid/56939/info The Linux kernel is prone to a local denial-of-service vulnerability Attackers can exploit this issue to cause an infinite loop, resulting in a denial-of-service condition #!/usr/bin/env python ## Borrows code from """Calculate and manipulate CRC32 enwikipediaorg/wiki/Cyclic_redun ...